WO2018137085A1

WO2018137085A1 - Image analysis and processing system

Info

Publication number: WO2018137085A1
Application number: PCT/CN2017/072356
Authority: WO
Inventors: 熊益冲
Original assignee: 深圳企管加企业服务有限公司
Priority date: 2017-01-24
Filing date: 2017-01-24
Publication date: 2018-08-02

Abstract

Disclosed in an embodiment of the present invention is an image analysis and processing system. The system comprises: an image browsing unit; an image preprocessing unit, connected to the image browsing unit; a geometric correction unit, connected to the image preprocessing unit; a radiation calibration unit, connected to the geometric correction unit; an image registration unit, connected to the radiation calibration unit; a remote sensing application unit, connected to the image registration unit; and an airline monitoring unit, connected to the remote sensing application unit. By means of the embodiment of the present invention, the spectral imaging reproducibility can be better and the application scope of the spectral imaging can be expanded.

Description

Image analysis processing system

Technical field

The present invention relates to the field of imaging technologies, and in particular, to an image analysis processing system.

Background technique

Imaging spectroscopy is a comprehensive technology integrating detector technology, precision optics, weak signal detection, computer technology and information processing technology. The most important feature is the combination of imaging technology and spectral detection technology. While imaging the spatial features of the target, each spatial pixel is dispersed to form dozens or even hundreds of narrow bands for continuous spectral coverage.

Spectral imaging technology increases the spectral dimension information based on geometric imaging, thus extending the depth of perception of matter. At present, the UAVs used in the civilian sector (land, ocean, agriculture, forestry, planning, environmental protection, and disaster reduction) are mainly low-cost, light and small, which has promoted various types of light and small loads (including light and small multi-spectral cameras) to become current. Market demand hotspots.

How to process images obtained by spectral imaging technology has become a technical problem to be solved.

Summary of the invention

Embodiments of the present invention provide an image analysis processing system. By using the embodiments of the present invention, spectral imaging reproducibility is better, and the spectral imaging application range is expanded.

An embodiment of the present invention provides an image analysis processing system, where the system includes: an image browsing unit, an image preprocessing unit connected to the image browsing unit, a geometric correction unit connected to the image preprocessing unit, and the a radiation calibration unit connected to the correction unit, an image registration unit connected to the radiation calibration unit, a remote sensing application unit connected to the image registration unit, and a route monitoring unit connected to the remote sensing application unit, wherein ,

The image browsing unit is configured to collect an image to be analyzed;

The image preprocessing unit is configured to preprocess the collected image to be analyzed;

The correction unit is configured to perform geometric correction on the pre-processed image to be analyzed;

The radiation calibration unit is configured to perform radiometric calibration on the corrected image to be analyzed;

The image registration unit is configured to register and fuse the image to be analyzed after the radiation calibration;

The remote sensing application unit is configured to apply the image to be analyzed after registration and fusion to the remote sensing detection;

The route monitoring unit is configured to monitor route information.

Optionally, the image browsing unit includes: a data extraction module and a browsing module, where

The data extraction module is configured to extract the image data to be analyzed;

The browsing module is configured to browse the image to be analyzed.

Optional for thumbnail browsing and slideshow browsing.

Optionally, the image preprocessing unit includes:

An image format conversion module for converting a format of an image to be analyzed;

An image adjustment module, configured to adjust the basic data of the image to be analyzed;

An image compression module is configured to compress the image to be analyzed.

Optionally, the image adjustment module is configured to adjust contrast and color balance of the data to be analyzed.

Optionally, the correcting unit includes:

a correction module, configured to perform coarse geometric correction on the image to be analyzed;

a positioning module, configured to locate the image to be analyzed.

Optionally, the radiometric calibration unit includes:

a calibration inversion module for inverting data after radiometric calibration;

a non-uniformity correction module for performing non-uniformity correction on the data after the radiometric calibration

Optionally, the image registration unit includes:

Splicing module for splicing large-format images to be analyzed;

A registration module for multispectral image registration of the image to be analyzed.

Optionally, the remote sensing application unit includes:

a flare removal module for removing flares of an image to be analyzed by a water color application;

Cyanobacteria processing module for qualitative detection and quantitative inversion of cyanobacteria.

Optionally, the route monitoring unit includes:

A drawing module for drawing track points and drawing maps.

By performing the multiple processing of the acquired spectral imaging by the embodiment of the present invention, the spectral imaging reproducibility is better, and the spectral imaging application range is expanded.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.

FIG. 1 is a schematic structural diagram of an image analysis processing system according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

The terms "first", "second" and the like in the specification and claims of the present invention and the above drawings are used to distinguish different objects, and are not intended to describe a specific order. Furthermore, the terms "comprises" and "comprising" and "comprising" are intended to cover a non-exclusive inclusion. For example, a process, method, system, product, or device that comprises a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units not listed, or alternatively Other steps or units inherent to these processes, methods, products, or equipment.

References to "an embodiment" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the invention. The appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.

Please refer to FIG. 1. FIG. 1 is a schematic structural diagram of an image analysis processing system according to an embodiment of the present invention. The image analysis processing system 10 in the embodiment of the present invention includes the following parts:

The image browsing unit 100, the image pre-processing unit 200 connected to the image browsing unit 100, the correction unit 300 connected to the image pre-processing unit 200, and the radiation calibration unit 400 connected to the correction unit 300, The image registration unit 500 connected to the radiation calibration unit 400, the remote sensing application unit 600 connected to the image registration unit 500, and the route monitoring unit 700 connected to the remote sensing application unit 600, wherein

The image browsing unit 100 is configured to collect an image to be analyzed.

It should be understood that the image browsing unit 100 of the embodiment of the present invention includes: a data extracting module 101 and a browsing module 102, where

a data extraction module 101, configured to extract image data to be analyzed;

The browsing module 102 is configured to browse an image to be analyzed.

The image preprocessing unit 200 is configured to preprocess the collected image to be analyzed.

It should be understood that the image pre-processing unit 200 includes:

The image format conversion module 201 is configured to convert the format of the image to be analyzed.

The image adjustment module 202 is configured to adjust the basic data of the image to be analyzed.

The image compression module 203 is configured to compress the image to be analyzed.

It should be noted that the image adjustment module 202 is configured to adjust the contrast and color balance of the data to be analyzed.

The correcting unit 300 is configured to perform geometric correction on the pre-processed image to be analyzed.

It should be understood that the correction unit 300 includes:

a correction module 301, configured to perform coarse geometric correction on the image to be analyzed;

The positioning module 302 is configured to locate the image to be analyzed.

The radiation calibration unit 400 is configured to perform radiation calibration on the geometrically corrected image to be analyzed.

It should be understood that the radiation calibration unit 400 includes:

a calibration inversion module 401, configured to perform inversion after radiometric calibration;

The non-uniformity correction module 402 is configured to perform non-uniformity correction on the data after the radiometric calibration.

The image registration unit 500 is configured to register and fuse the image to be analyzed after the radiation calibration.

It should be understood that the image registration unit 500 includes:

a splicing module 501, configured to splicing a large-format image to be analyzed;

The registration module 502 is configured to perform multi-spectral image registration on the image to be analyzed.

The remote sensing application unit 600 is configured to apply the image to be analyzed after registration and fusion to the remote sensing detection.

It should be understood that the remote sensing application unit 600 includes:

a flare removal module 601, configured to remove a flare of an image to be analyzed by a water color application;

The cyanobacteria treatment module 602 is used for qualitative detection and quantitative inversion of cyanobacteria.

The route monitoring unit 700 is configured to monitor route information.

It should be understood that the route monitoring unit 700 includes:

The drawing module 701 is configured to draw a track point and draw a map.

Through the embodiment of the invention, multi-processing of the acquired spectral imaging can make the spectral imaging reproducibility better, and expand the scope of spectral imaging application.

The embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium may store a program, and the program includes some or all of the steps of the monitoring method of any one of the service processes described in the foregoing method embodiments.

It should be noted that, for the foregoing method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should understand that the present invention is not limited by the described action sequence. Because certain steps may be performed in other sequences or concurrently in accordance with the present invention. In the following, those skilled in the art should also understand that the embodiments described in the specification are all preferred embodiments, and the actions and units involved are not necessarily required by the present invention.

In the above embodiments, the descriptions of the various embodiments are different, and the details that are not detailed in a certain embodiment can be referred to the related descriptions of other embodiments.

In the several embodiments provided herein, it should be understood that the disclosed apparatus may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical or otherwise.

The units described as separate components may or may not be physically separated as The components displayed by the unit may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and the like, which can store program codes.

A person skilled in the art may understand that all or part of the various steps of the foregoing embodiments may be performed by a program to instruct related hardware. The program may be stored in a computer readable storage medium, and the storage medium may include: Flash disk, read-only memory (English: Read-Only Memory, referred to as: ROM), random accessor (English: Random Access Memory, referred to as: RAM), disk or optical disk.

The image analysis processing system provided by the embodiment of the present invention is described in detail. The principles and embodiments of the present invention are described in the following. The description of the above embodiments is only for helping to understand the present invention. The method and its core idea; at the same time, those skilled in the art, according to the idea of the present invention, there will be changes in the specific embodiments and application scope. In summary, the contents of this specification should not be construed as Limitations of the invention.

Claims

An image analysis processing system, comprising: an image browsing unit, an image preprocessing unit connected to the image browsing unit, a correction unit connected to the image preprocessing unit, and the correction unit a connected radiation calibration unit, an image registration unit connected to the radiation calibration unit, a remote sensing application unit connected to the image registration unit, and a route monitoring unit connected to the remote sensing application unit, wherein

The image browsing unit is configured to collect an image to be analyzed;

The image preprocessing unit is configured to preprocess the collected image to be analyzed;

The correction unit is configured to perform geometric correction on the pre-processed image to be analyzed;

The radiation calibration unit is configured to perform radiometric calibration on the geometrically corrected image to be analyzed;

The image registration unit is configured to register and fuse the image to be analyzed after the radiation calibration;

The remote sensing application unit is configured to apply the image to be analyzed after registration and fusion to the remote sensing detection;

The route monitoring unit is configured to monitor route information.
The system of claim 1, wherein the image browsing unit comprises: a data extraction module and a browsing module, wherein

The data extraction module is configured to extract the image data to be analyzed;

The browsing module is configured to browse the image to be analyzed.
The system of claim 2, wherein the browsing module is configured to perform thumbnail browsing and slide browsing.
The system of claim 1 wherein said image preprocessing unit comprises:

An image format conversion module for converting a format of an image to be analyzed;

An image adjustment module, configured to adjust the basic data of the image to be analyzed;

An image compression module is configured to compress the image to be analyzed.
The system of claim 4 wherein said image adjustment module is operative to adjust contrast and color balance of said data to be analyzed.
The system of claim 1 wherein said correcting unit comprises:

a correction module, configured to perform coarse geometric correction on the image to be analyzed;

a positioning module, configured to locate the image to be analyzed.
The system of claim 1 wherein said radiometric calibration unit comprises:

a calibration inversion module for inverting data after radiometric calibration;

The non-uniformity correction module is configured to perform non-uniformity correction on the data after the radiometric calibration.
The system of claim 1 wherein said image registration unit comprises:

Splicing module for splicing large-format images to be analyzed;

A registration module for multispectral image registration of the image to be analyzed.
The system of claim 1 wherein said remote sensing application unit comprises:

a flare removal module for removing flares of an image to be analyzed by a water color application;

Cyanobacteria processing module for qualitative detection and quantitative inversion of cyanobacteria.
The system of claim 1 wherein said route monitoring unit comprises:

A drawing module for drawing track points and drawing maps.